Gundeep Singh Dhillon, MD
NPI 1285776161ActiveIndividual· Internal Medicine, Critical Care Medicine· Palo Alto, CA
Internal Medicine, Critical Care Medicine (MD) with Stanford Health Care, practicing in Palo Alto, California. Their prescriptions cost Medicare Part D more than their services did: $1,045,453 for 3,297 claims, against $164,674 paid for services in 2024. Transmedics, Inc. was the largest of 4 companies reporting payments in 2025, $2,006 in all, mostly travel and lodging. Lists Stanford Health Care and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1285776161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 13, 2007 |
| Last updated in NPPES | Oct 16, 2024 |
| Certified by provider | Oct 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | C51712 | CA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | C51712 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Critical Care (Intensivists) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 198 |
|---|---|
| Services billed | 1,393 across 21 procedure codes |
| Paid by Medicare | $164,674 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,297 · 4,526 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $1,045,453 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Pulmonary Disease |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliations
- Stanford Health CareStanford, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
- Sutter Medical Center, SacramentoSacramento, CA
Industry payments (Open Payments)
- 2025$2,006 · 11 payments from 4 companies
- 2024$171.26 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Transmedics, Inc. | $1,222 | 2 |
| Polarean, Inc. | $343.65 | 1 |
| La Jolla Pharmaceutical Company | $330.13 | 6 |
| Kamada Ltd. | $110.49 | 2 |
What the 2025 payments were for
- Travel and Lodging$1,238 · 4 payments
- Food and Beverage$768.06 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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